What's the characteristic of breathable liner?

Dustproof, Airpermeable, leakproof.

Will the container/bottle leak when using breather liner?

Generally no leaks after using breather plug, the main cause of leakage!a. Bottle/container/Buket be inverted or turned over for a long time, resulting in leakage after airtight.b. There is no hole on the outer cover, and the gas breaks through the breather membrane causing leakagec. The liquid's surface tension is too low, causing leakage.

How about the acid and alkali resistance of the breather liner??

Therecommended PH is 5 to 9 for conventiongl liner.

Vent Breathable Seal Liner for Chemical Packaging

Name: Vent Breathable Seal Liner for Chemical Packaging
Brand: Spider (Xiamen) Technology Co., Ltd.
SKU: 2104031035

Fujian, ChinaSpider (Xiamen) Technology Co., Ltd.

US$0.04

1,000-4,999 Pieces

US$0.038

5,000-49,999 Pieces

US$0.03

50,000+ Pieces

Sample price:US$0.04/piece.Request sample

Product profile

Customization

Available

Type

Packaging Vent

Material

PE, PTFE, Eptfe

Usage

Agriculture Fertilizer Application, Bottles

Custom Order

Temperature of Media

Application

Packaging Vents for Chemical

Product Name

Aluminum Foil Induction Seal Vent Filter Liner

Certificate

ISO9001

Media

Gas

IP Rate

IP66, IP67, IP68

Oil Rate

Transport Package

500 PCS Vent Liner /Bag; 20 Bags /Carton

Specification

Custom Size

Trademark

TMZC38065223D01T200308

Origin

Fujian

Production Capacity

60000/Month

Key features

Customizable Solutions: Customizable in spec, color, and property to match specific product casing materials.

OEM & ODM Services: Full OEM and ODM services available for tailored packaging vent solutions.

Diverse Material Options: Available in PE, PTFE, and ePTFE materials with aluminum foil induction liners.

High Air Flow Capacity: Delivers air flow between 500-3000ml/min/cm2 for efficient venting.

Chemical Resistance: Suitable for inorganic fertilizers, pesticides, organic fertilizers, and hydrogen peroxide.

R&D Driven Quality: Backed by polymer material experts and 10-20% revenue invested in R&D.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceManagement Certification

Spider (Xiamen) Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤11.06h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and a professional technical supplier, with business scope spanning clothing, musical-instrument parts, synthetic fibers, plastics, electronic-industry equipment, and auto parts. It offers broad customization, ODM, and OEM services, including OEM for popular brands, but does not provide 3D software design, has no available SDK, and reported no new products in the past year. Quality inspection instructions are reportedly established and uniformly followed. Service-management procedures exist, but records are absent for supplier-service assessment, corrective actions, and complaint handling. The supplier has ISO9001:2015 certification and reports regular fire drills. No overseas service network, overseas warehouse, showroom, agent, branch, or offline trade-show participation was reported. Export experience is stated as seven years, with peak- and off-season lead times within 15 working days.

Supplier typeThe supplier is explicitly described as a professional technical supplier and its company type is listed as Combined. Its broad registered business scope covers clothing, musical-instrument parts, plastics, electronic-industry equipment, and auto parts, indicating a diversified supplier profile rather than a narrowly specialized one.

CertificationsThe supplier reports holding an ISO9001:2015 certificate and other certification, providing explicit evidence of at least one recognized quality-management certification. The specific identity of the additional certification is not provided.

After-Sales capabilityThe supplier has written procedures for service capability assessment, corrective and preventive actions, and customer complaints, but no written records for these processes. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation, indicating limited documented and overseas service infrastructure.

R&D capabilityThe supplier is identified as a professional technical supplier and offers ODM services, but it has no available SDK, does not provide 3D software design services, and reported no new products in the past year. These explicit limitations outweigh the evidence of general technical and ODM capability for innovation assessment.

Production capacityThe supplier reports standardized finished-product inspection instructions that are uniformly followed, provides OEM services for popular brands, and covers multiple manufacturing-related product categories. It also states peak- and off-season lead times within 15 working days, supporting evidence of operational production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its ODM and OEM capabilities further support the conclusion that it can handle varied product-development and customization requirements.

Client casesThe supplier explicitly states that it provides OEM services for popular brands, which is evidence of experience serving recognized-brand customers. No specific customer names, products, order details, or independently verifiable case descriptions are provided.

Product Q&A

Q:Do your packagings suffer bloating, swelling even bursting problems?

Our breathable liners are designed to prevent such issues by allowing gas exchange while maintaining a seal.

Q:Are you looking for a simple, effective and reliable venting solution?

Yes, our ePTFE and PE foam liners offer reliable venting for small volume chemical packaging.

Q:Do you want to work with the leader supplier in the venting market?

We are a manufacturer with 7 years of export experience and independent intellectual property rights.

Q:What are the main applications of breathable liner?

Mainly used in chemical, agricultural, food and other packaging fields.

Q:How to choose the breathable liner?

The selection depends on the type of packaging liquid, sealing form, installation size, breathability requirement and other items. Please consult the sales engineer details.